13890992

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{8429}}^1$

素因数の和:8540

約数の個数: 20

約数和(自身を含む): 27178320

約数和(自身を除く): 13287328

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 8429, 16858, 33716, 67432, 134864, 868187, 1736374, 3472748, 6945496, 13890992]

約数ペア:

[(1, 13890992), (2, 6945496), (4, 3472748), (8, 1736374), (16, 868187), (103, 134864), (206, 67432), (412, 33716), (824, 16858), (1648, 8429)]